feature(manager): Manager server logger and config

internal/logger.go

@@ -0,0 +1,28 @@
+package internal
+
+import (
+	"os"
+
+	"gopkg.in/op/go-logging.v1"
+)
+
+// InitLogger initilizes logging format and level
+func InitLogger(verbose, debug, withSystemd bool) {
+	var fmtString string
+	if withSystemd {
+		fmtString = "\r[%{level:.6s}] %{message}"
+	} else {
+		fmtString = "\r%{color}[%{time:06-01-02 15:04:05}][%{level:.6s}]%{color:reset} %{message}"
+	}
+	format := logging.MustStringFormatter(fmtString)
+	logging.SetFormatter(format)
+	logging.SetBackend(logging.NewLogBackend(os.Stdout, "", 0))
+
+	if debug {
+		logging.SetLevel(logging.DEBUG, "tunasync")
+	} else if verbose {
+		logging.SetLevel(logging.INFO, "tunasync")
+	} else {
+		logging.SetLevel(logging.NOTICE, "tunasync")
+	}
+}